BR0303094A - Equipment for the production of oil wells - Google Patents

Equipment for the production of oil wells

Info

Publication number
BR0303094A
BR0303094A BR0303094-6A BR0303094A BR0303094A BR 0303094 A BR0303094 A BR 0303094A BR 0303094 A BR0303094 A BR 0303094A BR 0303094 A BR0303094 A BR 0303094A
Authority
BR
Brazil
Prior art keywords
injection pump
hydraulic fluid
production
well
oil wells
Prior art date
Application number
BR0303094-6A
Other languages
Portuguese (pt)
Inventor
Marcelo De Albuquerq Goncalves
Odair Geraldo Dos Santos
Alcino Resende De Almeida
Original Assignee
Petroleo Brasileiro Sa
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Petroleo Brasileiro Sa filed Critical Petroleo Brasileiro Sa
Priority to BR0303094-6A priority Critical patent/BR0303094A/en
Priority to US10/918,311 priority patent/US7249634B2/en
Publication of BR0303094A publication Critical patent/BR0303094A/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/12—Methods or apparatus for controlling the flow of the obtained fluid to or in wells
    • E21B43/121—Lifting well fluids
    • E21B43/129—Adaptations of down-hole pump systems powered by fluid supplied from outside the borehole

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Jet Pumps And Other Pumps (AREA)

Abstract

"APARELHAGEM PARA PRODUçãO DE POçOS DE PETRóLEO". A presente invenção refere-se a uma aparelhagem que emprega ao menos uma bomba de injeção (9) localizada em proximidade a um poço submarino de petróleo (10) para prover fluido hidráulico para um equipamento hidráulico de bombeamento localizado no fundo do poço, de modo a provocar o escoamento do óleo produzido. A bomba de injeção (9) pode succionar fluido hidráulico de um tanque de fluido hidráulico (8), localizado no convés de uma unidade de serviço (40). Alternativamente, a bomba de injeção (9) pode utilizar água do mar pera operar como fluido hidráulico. Alternativamente a bomba de injeção (9) pode ser integral à árvore de natal (6) ou pode ser instalada em um poço auxiliar (90), de modo que sua porção externa não entre em contato com a água do mar."APPARATUS FOR PRODUCTION OF OIL WELLS". The present invention relates to an apparatus employing at least one injection pump (9) located near a subsea oil well (10) to provide hydraulic fluid for a hydraulic pumping equipment located at the bottom of the well. causing the oil produced to flow out. The injection pump (9) can suction hydraulic fluid from a hydraulic fluid tank (8) located on the deck of a service unit (40). Alternatively, the injection pump (9) may use seawater to operate as hydraulic fluid. Alternatively the injection pump (9) may be integral with the Christmas tree (6) or may be installed in an auxiliary well (90) so that its outer portion does not come into contact with seawater.

BR0303094-6A 2003-08-14 2003-08-14 Equipment for the production of oil wells BR0303094A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
BR0303094-6A BR0303094A (en) 2003-08-14 2003-08-14 Equipment for the production of oil wells
US10/918,311 US7249634B2 (en) 2003-08-14 2004-08-14 Apparatus for production in oil wells

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR0303094-6A BR0303094A (en) 2003-08-14 2003-08-14 Equipment for the production of oil wells

Publications (1)

Publication Number Publication Date
BR0303094A true BR0303094A (en) 2005-04-05

Family

ID=34383494

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0303094-6A BR0303094A (en) 2003-08-14 2003-08-14 Equipment for the production of oil wells

Country Status (2)

Country Link
US (1) US7249634B2 (en)
BR (1) BR0303094A (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR0303129B1 (en) * 2003-08-14 2013-08-06 Method and apparatus for the production of oil wells
US7914266B2 (en) * 2004-03-31 2011-03-29 Schlumberger Technology Corporation Submersible pumping system and method for boosting subsea production flow
BRPI0403295B1 (en) * 2004-08-17 2015-08-25 Petroleo Brasileiro Sa Subsea oil production system, installation method and use
US7424917B2 (en) * 2005-03-23 2008-09-16 Varco I/P, Inc. Subsea pressure compensation system
BRPI0703726B1 (en) * 2007-10-10 2018-06-12 Petróleo Brasileiro S.A. - Petrobras PUMP MODULE AND SYSTEM FOR SUBMARINE HYDROCARBON PRODUCTS WITH HIGH FRACTION ASSOCIATED GAS
US7806186B2 (en) * 2007-12-14 2010-10-05 Baker Hughes Incorporated Submersible pump with surfactant injection
US7963335B2 (en) * 2007-12-18 2011-06-21 Kellogg Brown & Root Llc Subsea hydraulic and pneumatic power
NO329284B1 (en) * 2008-01-07 2010-09-27 Statoilhydro Asa Composition and process for the production of gas or gas and condensate / oil
US8961153B2 (en) * 2008-02-29 2015-02-24 Schlumberger Technology Corporation Subsea injection system
AU2009330553A1 (en) * 2008-12-16 2011-06-30 Chevron U.S.A. Inc. System and method for delivering material to a subsea well
US8511390B2 (en) * 2009-12-23 2013-08-20 Bp Corporation North America Inc. Rigless low volume pump system
US20110232912A1 (en) * 2010-03-25 2011-09-29 Chevron U.S.A. Inc. System and method for hydraulically powering a seafloor pump for delivering produced fluid from a subsea well
CA2796079A1 (en) * 2010-04-07 2011-10-13 David Randolph Smith Submersible hydraulic artificial lift systems and methods of operating same
WO2011143394A2 (en) * 2010-05-13 2011-11-17 Dresser-Rand Company Hydraulically-powered compressor
US8834133B2 (en) * 2010-08-05 2014-09-16 Bp Corporation North America Inc. Pumping device for fluids located at the bottom of a drilled well
BR112015005332A2 (en) * 2012-10-11 2017-07-04 Fmc Tech Inc system for operating a hydraulically powered submersible pump
CA2888027A1 (en) 2014-04-16 2015-10-16 Bp Corporation North America, Inc. Reciprocating pumps for downhole deliquification systems and fluid distribution systems for actuating reciprocating pumps
US11572874B2 (en) 2016-11-01 2023-02-07 Halliburton Energy Services, Inc. Systems and methods to pump difficult-to-pump substances
US12078042B2 (en) 2019-08-23 2024-09-03 Petróleo Brasileiro S.A.—Petrobrás Integrated system for subsea heating and pumping of oil and water injection for reservoir pressurization, and method of heating, of subsea pumping hydraulically actuated and water injection
CN111502607A (en) * 2020-06-09 2020-08-07 美钻能源科技(上海)有限公司 Ocean oil gas collection system

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3750753A (en) * 1972-05-03 1973-08-07 Union Oil Co Method of placing a well on production
US3987852A (en) * 1974-09-30 1976-10-26 Terry Ruel C Method of and apparatus for in situ gasification of coal and the capture of resultant generated heat
NO175020C (en) * 1986-08-04 1994-08-17 Norske Stats Oljeselskap Method of transporting untreated well stream
US7111687B2 (en) * 1999-05-14 2006-09-26 Des Enhanced Recovery Limited Recovery of production fluids from an oil or gas well
GB2358202A (en) * 2000-01-12 2001-07-18 Mentor Subsea Tech Serv Inc Methods for boosting hydrocarbon production
US6688392B2 (en) * 2002-05-23 2004-02-10 Baker Hughes Incorporated System and method for flow/pressure boosting in a subsea environment

Also Published As

Publication number Publication date
US20050167116A1 (en) 2005-08-04
US7249634B2 (en) 2007-07-31

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements